Lower side protector for vehicles



FIG. 1 is a perspective view of a lower side protector for vehicles showing my new design it being understood that the broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is an enlarged front elevation view thereof;

FIG. 3 is a greatly enlarged right end elevation view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged rear elevation view thereof;

FIG. 6 is a greatly enlarged left end elevation view thereof; and

FIG. 7 is an enlarged bottom plan view thereof. 

The ornamental design for a lower side protector for vehicles, as shown and described. 